Aishwarya Rajya Lakshmi Devi Shah was the Queen of Nepal from 1972 to 2001, also referred to as Bada Maharani (बडामहारानी). She was the wife of King Birendra and the mother of King Dipendra, Prince Nirajan, and Princess Shruti. She was the eldest among the three daughters of the late General Kendra Shumsher Jang Bahadur Rana and Shree Rajya Lakshmi Devi Shah in Lazimpat Durbar, Lazimpat, Kathmandu.

The Kingdom of Nepal was a Hindu kingdom in South Asia, formed in 1768 by the expansion of the Gorkha Kingdom, which lasted until 2008 when the kingdom became the Federal Democratic Republic of Nepal. It was also known as the Gorkha Empire, or sometimes Asal Hindustan. Founded by King Prithvi Narayan Shah, a Gorkha monarch who claimed to be of Khas Thakuri origin, it existed for 240 years until the abolition of the Nepalese monarchy in 2008. During this period, Nepal was formally under the rule of the Shah dynasty, which exercised varying degrees of power during the kingdom's existence.